.bg-dark{
    background-color: #444;
    color: #fff;
}
.clr{
    clear: both;
}
.py{
    padding: 10px 0;
}
.container{
    max-width: 1100px;
    margin: 0 auto;
    overflow: hidden;
    padding: 0 20px;
}

.navbar{
    background-color: #333;
    color: #fff;
    overflow: auto;
}
.navbar a{
    color: #fff;
}

.container h1{
    line-height: 56px;
    font-size: 30px;
    float: left;
}
.container>ul{
    float: right;
}

.container>ul>li{
    float: left;
}
.container>ul>li>a{
    display: block;
    padding:  20px;
    text-align: center;
}

.container>ul>li>a.current,
.container>ul>li>a:hover{
    background-color: #444;
    color: #f7c08a;
}
/*showcase*/
.text-primary{
    color: #f7c08a;
}
.showcase{
    background: url("../img/bg.webp") no-repeat center center/cover;
    height: 100%;
}
.showcase .showcase-content{
    color: #fff;
    text-align: center;
    padding-top: 120px;
    padding-bottom: 60px;
}
.showcase .showcase-content h1{
    font-size: 50px;
    height: 1.2em;
}
.showcase-content p{
    font-size: 20px;
    line-height: 1.7em;
    padding-bottom: 20px;
}

.btn{
    display: inline-block;
    font-size: 18px;
    color: #fff;
    background-color: #333;
    padding: 13px 20px;
}
.btn:hover{
    background-color: #f7c08a;
    border-color: transparent;
}

/*home-info*/
.home-info{
    height: 400px;
}
.home-info .info-img{
    float: left;
    width: 50%;
    background: url("../img/6a5931891de1.webp") no-repeat center center/cover;
    height: 100%;
}
.home-info .info-content{
    box-sizing: border-box;
    float: right;
    height: 100%;
    width: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin: 0;
    padding: 50px 30px;
    overflow: hidden;
}
.info-content h2{
    font-size: 20px;
}
.info-content p{
    margin: 20px 0;
    line-height: 1.4em;
}

.btn-light{
    background-color: #f4f4f4;
    color: #333;
}

/*features*/
.features{

}
.box{
    float: left;
    width: 33.3%;
    padding: 50px;
    text-align: center;
    box-sizing: border-box;
}
.box h3{
    margin: 20px;
}
.bg-light{
    background-color: #f4f4f4;
    color: #333;
}
.bg-primary{
    background-color: #f7c08a;
    color: #333;
}

/*about-info*/
.about-info .info-left{
    float: left;
    display: flex;
    flex-direction: column;
    width: 50%;
    height: 100%;
}

.info-left h1{
    font-size: 50px;
    padding-top: 20px;
    padding-bottom: 20px;
}
.info-left p{
    margin-bottom: 10px;
}

.about-info .info-right{
    float: right;
    width: 50%;
    height: 100%;
}
.about-info .info-right img{
    display: block;
    width: 80%;
    margin: 0 auto;
    border-radius: 50%;
}
/*testimonials*/
.testimonials{
    height: 600px;
    background: url("../img/about.png") no-repeat center center/cover;
}
.testimonials h2{
    color: #fff;
    font-size: 40px;
    text-align: center;
    margin-top: 20px;
    padding-bottom: 40px;
}
.testimonials .testimonial{
    padding: 20px;
    margin-bottom: 40px;
    border-radius: 5px;
    display: flex;
    align-items: center;
    /*透明度 0-1 值越小越透明*/
    opacity: 0.9;
}
.testimonials .testimonial img{
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin-right: 10px;
}

/*contact-form*/
.contact-form .container{
    display: flex;
    flex-direction: column;
}

.contact-form .container h1{
    font-size: 50px;
    margin-bottom: 20px;
}
.contact-form .container>p{
    margin-bottom: 20px;
}
.contact-form .form-group{
    margin-bottom: 20px;
}
.contact-form label{
    display: block;
    margin-bottom: 10px;
}
.contact-form textarea,
.contact-form input{
    width: 100%;
    padding: 10px;
    box-sizing: border-box;
    border: 1px solid #ddd;
}
.contact-form textarea{
    height: 200px;

}
.contact-form textarea:focus,
.contact-form input:focus{
    outline: none;
    border-color: #f7c08a;
}

/*footer*/
.main-footer{
    text-align: center;
    background-color: #333;
    color: #fff;
    padding: 20px;
}

